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高三常考构词法•appreciate•devote•conclude•compete•repeat•observe•occupy•expect•decide•permit••appreciation•devotion•conclusion•competition•repetition•observation•occupation•expectation•decision•permission•Card1v.变n.explaincomplainaffectthinkDescribepronouncerelaxsurroundwarnrefuseexplanationcomplainteffectThought(s)descriptionpronunciationrelaxationsurroundingwarningthinkingv.变n.refusalCard2动词+ment\=名词（基本不去e但argument去了e）1.arrange2.state3.encourage4.Punish5.equip6.announce7.govern•arrangement•statement•encouragement•punishment•equipment•announcement•governmentv.变n.Card3--or和—ist结尾表人的•1.direct•2.educate•3.compete•4.novel•5.piano•6.tour•7specialize•8.cycle•9.society•10.physics•director•educator•competitor•novelist•pianist•Tourist•specialist•cyclist•socialist•physicist表示人的•Win•Physical•Library•Music•Political•Crime(犯罪)•Represent(代表)•Voluntary(志愿的)•winner•Physician内科医生•librarian•musician•politician•criminal(罪犯)•representative•volunteerCard4名词+less=反义词dis(un,im,in等)+n(v,adj)=反义词1.abledadj.2.courage3.agree4.appear5.Like6.approve1.taste2.breath3.speech1.possible2.Patient3.important1.disabledadj.2.discourage3.disagree4.disappear5.dislike6.disapprove1.tasteless2.breathless3.speechless1.impossible2.impatient3.unimportantCard4名词+less=反义词•4.help•5.use•6.hope•8.care•10.harm•12.end•4.helpless•5.useless•6.hopeless•8.careless•10.harmless•12.endlessCard5动词(名词)+able(tive,ing)=形容词•reason•comfort•rely•change•access•enjoy•suit•honor•compare•sense•subject•reasonable•Comfortable去e•reliable(去y改iable)•changeable(不去e)•accessible(加ible)•enjoyable•suitable•honorable•comparative•sensitive敏感的•Subjectiveadj.主观的Card4un+adj=反义词•1.successful•2.happy•3.able•5.believable•6.certain•7.conditional•8.comfortable•9.fortunate•10.conscious•11.fair•12.fit•13.usual•14.willing•17.lucky•1.unsuccessful•2.unhappy•3.unable•5.unbelievable•6.uncertain•7.unconditional•8.uncomfortable•9.unfortunate•10.unconscious•11.unfair•12.unfit•13.unusual•14.unwilling•17.unluckyCard6去e及不去e词根(以ble/ple结尾居多，去e加y)•true________(副词)________(名词)•argue____________(名词)•probable___________(副词)•possible___________（副词）•value____________（形容词）•terrible___________(副词)•horrible_________(副词)•change____________（形容词）trulytruthargumentprobablypossiblyhorriblyterriblyvaluablechangeable动词ing形式---需要双写的动词admit承认ban禁止beg恳求begin开始bid投标chat闲聊clap拍掌commit犯(罪)cutdig挖dip浸泡dragequip装备于…forget忘hit敲击hug拥抱jog慢跑let让mop用拖把拖地板nod点头Permit允许pin别针Plan计划quit停止Regret后悔rob抢夺Scan扫描setShip用船运shop买东西Sitskip跳跃Sob呜咽spit吐StopswimTrap设圈套winZip拉链spot动词ing形式---需要双写的动词•refer•occur•prefer•star•control•picnicreferred/ingoccurred/ingperferred/ingstarred/ingcontrolled/ingPicnicked/ingseek寻求shake抖动showsink下沉spread传播swim游泳tear撕碎weave编织thinkbuyfightbringteachcatch•sought—sought•shook----shaken•showed----shown•sank-----sunk/sunken•spread----spread•swam----swum•tore----torn(bear—bore---born)•wove---woven•thought---thought•bought---bought•fought---fought•brought—brought•taught----taught•caught---caught